世世界民族問題事典世界民族問題事典de Tadao Umesao, Masatake Matsubara, Sōgō Kenkyū Kaihatsu Kikō (Japan)MateriasEthnologyDictionariesJapaneseEthnic relationsEdiciones (1)世界民族問題事典 (2002)Heibonsha · japonés, inglésMás obras de Tadao Umesao
SSignificance of silk roads in the history of human civilizatSignificance of silk roads in the history of human civilizations